From 22f2a9b419cebb17794b9cd40ccc4b7300bf808f Mon Sep 17 00:00:00 2001
From: Kazuyoshi Yoshimi <k-yoshimi@issp.u-tokyo.ac.jp>
Date: Mon, 11 Nov 2024 13:56:25 +0900
Subject: [PATCH] add solver_base

---
 src/hwave/solver/uhfr.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/hwave/solver/uhfr.py b/src/hwave/solver/uhfr.py
index a951b3d..77aa7e0 100644
--- a/src/hwave/solver/uhfr.py
+++ b/src/hwave/solver/uhfr.py
@@ -1075,6 +1075,8 @@ def _check_range(self):
             logger.error(f"Exchange validation failed: {e}")
             raise
 
+from .base import solver_base
+
 class UHFr(solver_base):
     """Main unrestricted Hartree-Fock solver class.